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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 3/4" |
| Bore Size | 3/4" |
| Bore Type | Finished Bore |
| Chain Number | 35 |
| Chain Pitch | 3/8" |
| Chain Size | #35 |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 3/4" |
| For Chain Number | 35 |
| For Chain Pitch | 3/8" |
| Hub Configuration | B |
| Hub Dia. | 2" |
| Hub Outside Dia. | 2" |
| Individually Packaged | Yes |
| Key Way Size | 3/16" x 3/32" |
| Length Through Bore | 7/8" |
| Length Thru Bore | 7/8" |
| Material | Steel |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 21 |
| Pitch | 3/8" |
| Pitch Dia. | 2.516" , 2.5161" |
| Screw Size | 1/4"-20 x 1/4" |
| Set Screw Location | (1) Over Keyway And (1) At 90° |
| Set Screw Size | 1/4"-20 |
| Set Screw Thread Type | Coarse |
| Single Strand Tooth Thickness | 0.168" |
| Storage Dimension Height | 15/16" |
| Storage Dimension Length | 2 7/8" |
| Storage Dimension Width | 2 7/8" |
| Type | Bored to Size Type BS |
Shipping Info:
| Ship weight (kg) | 0.34 |
| Ship height (cm) | 2.24 |
| Ship length (cm) | 6.88 |
| Ship width (cm) | 6.88 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Hub Dia. | Bore Dia. | Finished Bore Size | Set Screw Size | Screw Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
35BS9 3/8 | 1.096" | 9 | 3/4" | 0.844" | 3/8" | 3/8" | #10-24 | 10"-24 x 3/16" | €26.31 | |
![]() |
35BS10 3/8 | 1.214" | 10 | 3/4" | 0.969" | 3/8" | 3/8" | #10-24 | 10"-24 x 3/16" | €26.85 | |
![]() |
35BS10 1/2 | 1.214" | 10 | 3/4" | 0.969" | 1/2" | 1/2" | #10-24 | 1/4"-20 x 1/4" | €26.85 | |
![]() |
35BS10 5/8 | 1.214" | 10 | 3/4" | 0.969" | 5/8" | 5/8" | 1/4"-20 | 1/4"-20 x 1/4" | €26.85 | |
![]() |
35BS11 3/8 | 1.331" | 11 | 3/4" | 1.063" | 3/8" | 3/8" | #10-24 | 10"-24 x 3/16" | €27.97 | |
![]() |
35BS11 1/2 | 1.331" | 11 | 3/4" | 1.063" | 1/2" | 1/2" | #10-24 | 1/4"-20 x 1/4" | €27.97 | |
![]() |
35BS11 5/8 | 1.331" | 11 | 3/4" | 1.063" | 5/8" | 5/8" | 1/4"-20 | 1/4"-20 x 1/4" | €27.97 |
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MARTIN SPROCKET 35BS21 3/4 Roller Chain Sprocket, Bore To Size, 0.750 Inch Bore, 2.713 Inch Outside Dia. Steel
€49.32 /unit







